<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="活动标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入活动标题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="活动描述" prop="description">
        <el-input
          v-model="queryParams.description"
          placeholder="请输入活动描述"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="活动分类" prop="category">
        <el-select v-model="queryParams.category" placeholder="请选择活动分类" clearable>
          <el-option
            v-for="dict in dict.type.app_activity_category"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="开始时间" prop="startTime">
        <el-date-picker clearable
                        v-model="queryParams.startTime"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择开始时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker clearable
                        v-model="queryParams.endTime"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择结束时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="活动地点" prop="location">
        <el-input
          v-model="queryParams.location"
          placeholder="请输入活动地点"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="最大人数" prop="maxCount">
        <el-input
          v-model="queryParams.maxCount"
          placeholder="请输入最大人数"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-has-role="['teacher']"
        >新增
        </el-button>
      </el-col>

      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:activity:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="activityList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="编号" align="center" prop="activityId"/>
      <el-table-column label="规则名称" align="center" prop="ruleName"/>
      <el-table-column label="规则学分" align="center" prop="points"/>
      <el-table-column label="活动标题" align="center" prop="title"/>
      <el-table-column label="活动描述" align="center" prop="description"/>
      <el-table-column label="活动分类" align="center" prop="category">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.app_activity_category" :value="scope.row.category"/>
        </template>
      </el-table-column>
      <el-table-column label="开始时间" align="center" prop="startTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="活动地点" align="center" prop="location"/>
      <el-table-column label="最大人数" align="center" prop="maxCount"/>
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.status==='0'" type="primary">待审核</el-tag>
          <el-tag v-if="scope.row.status==='1'" type="success">通过</el-tag>
          <el-tag v-if="scope.row.status==='2'" type="warning">拒绝</el-tag>

        </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="remark"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-if="scope.row.createBy===$store.getters.name"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-if="scope.row.createBy===$store.getters.name"
          >删除
          </el-button>
          <el-button
            size="mini"
            type="text"
            @click="handleAudit(scope.row,'1')"
            v-if="scope.row.status==='0'"
            v-has-role="['admin']"
          >通过
          </el-button>
          <el-button
            size="mini"
            type="text"
            @click="handleAudit(scope.row,'2')"
            v-if="scope.row.status==='0'"
            v-has-role="['admin']"
          >拒绝
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改活动信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="学分规则" prop="ruleId">
          <el-select v-model="form.ruleId" placeholder="请选择活动分类" style="width: 100%">
            <el-option
              v-for="dict in ruleOption"
              :key="dict.ruleId"
              :label="dict.ruleName"
              :value="dict.ruleId"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="活动标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入活动标题"/>
        </el-form-item>
        <el-form-item label="活动描述" prop="description">
          <el-input v-model="form.description" placeholder="请输入活动描述"/>
        </el-form-item>
        <el-form-item label="活动分类" prop="category">
          <el-select v-model="form.category" placeholder="请选择活动分类" style="width: 100%">
            <el-option
              v-for="dict in dict.type.app_activity_category"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="开始时间" prop="startTime">
          <el-date-picker clearable
                          style="width: 100%"
                          v-model="form.startTime"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="endTime">
          <el-date-picker clearable
                          style="width: 100%"
                          v-model="form.endTime"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="活动地点" prop="location">
          <el-input v-model="form.location" placeholder="请输入活动地点"/>
        </el-form-item>
        <el-form-item label="最大人数" prop="maxCount">
          <el-input v-model="form.maxCount" placeholder="请输入最大人数"/>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {listActivity, getActivity, delActivity, addActivity, updateActivity, auditActivity} from "@/api/app/activity";
import {listForSelectRules} from "@/api/app/rules";

export default {
  name: "Activity",
  dicts: ['app_activity_category'],
  data() {
    return {
      ruleOption:[],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 活动信息表格数据
      activityList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        description: null,
        category: null,
        startTime: null,
        endTime: null,
        location: null,
        maxCount: null,
        status: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        ruleId: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        title: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        startTime: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        endTime: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        location: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        maxCount: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
    listForSelectRules().then(response => {
      this.ruleOption = response.rows;
    })
  },
  methods: {
    /** 查询活动信息列表 */
    getList() {
      this.loading = true;
      listActivity(this.queryParams).then(response => {
        this.activityList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        activityId: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
        title: null,
        description: null,
        category: null,
        startTime: null,
        endTime: null,
        location: null,
        maxCount: null,
        status: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.activityId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加活动信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const activityId = row.activityId || this.ids
      getActivity(activityId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改活动信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.activityId != null) {
            updateActivity(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addActivity(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const activityIds = row.activityId || this.ids;
      this.$modal.confirm('是否确认删除活动信息编号为"' + activityIds + '"的数据项？').then(function () {
        return delActivity(activityIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    handleAudit(row,status) {
      const activityIds = row.activityId || this.ids;
      this.$modal.confirm('是否确认审核活动信息编号为"' + activityIds + '"的数据项？').then(function () {
        return auditActivity({activityId:row.activityId,status:status});
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("审核成功");
      }).catch(() => {

      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/activity/export', {
        ...this.queryParams
      }, `activity_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
